Tata Consultancy Services (TCS) has secured an add-on Advance Purchase Order (APO) worth ₹2,903.22 crore from Bharat Sanchar Nigam Limited (BSNL) for the deployment and maintenance of its 4G mobile ...

India's largest technology services provider Tata Consultancy Services Ltd. (TCS) on Wednesday announced that it has received an add-on Advance Purchase Order (APO) worth ₹2,903.22 crore from ...